baber/WOPTO huggingface dataset:
Patent JP-S58107842-A (JP)
Title: Variable splitter device in turbofan engine
Inventor: SUGIYAMA YOUKICHI
IPC: F02K3/075
Filed: 1981-12-22
Abstract: PURPOSE:To operate an engine in an optimum state for a flight condition in a wide range, by relatively varying the ratio of an air intake opening of a bypass duct to that of an air compressor in a turbofan engine. CONSTITUTION:A turbofan engine comprises a fan f in the downstream side of an air intake port 2 in front of an external casing 1 and an air compressor C in the upstream side of an internal casing 4. While a splitter S dividing a flow air from the port 2 into a bypass duct B and the compressor C is equipped in the front end part of the casing 4. Here a variable sector 5 is supported by a povot 10 to the top of the splitter S, and guide pins 11, 12 protrusively provided to front end both sides of the sector 5 are inserted into guide grooves 7 formed to a strut 6 to connect the sector to the bottom end of an arm 13. Then  this arm 13 is vertically moved suitably by an actuator through an operating  arm 14, thus an angle of the sector 5 can be changed.
Patent JP-H01131547-A (JP)
Title: Process for forming direct positive picture image
Inventor: INOUE AKIYUKI
IPC: G03C1/035
Filed: 1988-08-22
Abstract: PURPOSE:To obtain a high maximum density of a direct positive picture image without increasing the minimum density by regulating a monodisperse and aspect ratio of specified hexagonal plate silver halide particles which occupy >=30wt.% of silver halide particles expressed in terms of silver amt. of a photographic sensitive material to >=2 and <=8. CONSTITUTION:A photographic sensitive material having at least one photographic emulsion layer contg. internal latent image type silver halide particles which are unfogged previously, on a base is prepd. >=30%, (expressed in terms of silver amt.) of the silver halide particles is occupied by hexagonal plate silver halide particles having <=2 ratio of a smallest edge length to a largest edge length having also two parallel faces as external surface, wherein the monodisperse and aspect ratio of the hexagonal plate silver halide particles are regulated to >=2 and <=8. By this constitution, the maximum density of a picture image is increased without increasing the minimum density.
Patent JP-S6268136-A (JP)
Title: Driving force transmission apparatus for 4-wheel-drive vehicle
Inventor: HIKITA MANABU
IPC: B60K17/348
Filed: 1985-09-20
Abstract: PURPOSE:To suppress the increase of the under steering by constituting so that the torque distribution to rear wheels is made larger than the torque distribution to front wheels by using a transmission torque varying type clutch and increasing the torque distribution to the rear wheels particularly in high speed turn. CONSTITUTION:The driving force supplied from an engine 1 is transmitted to a ring gear 6 through an intermediate gear 35 from the output drive gear 4 of a transmission 2, through the torque conversion action by a torque converter 3 and the transmission 2. The driving force of the ring gear 6 is always transmitted to a rear-wheel driving mechanism B through an input gear 23. Further, a driving force is transmitted in accordance with the connection/ disconnection of a wet type clutch 31 from the ring gear 6 to a front-wheel differential gear 7, and switching between 2WD and 4WD is performed according to the connection/disconnection. In this case, the driving-force distribution to the front wheels in case of 4WD is changed according to the variation of the supplied pressure to an oil chamber S of the wet type clutch 31. In turning, the torque distribution to the rear wheels is increased.
Patent JP-H1146607-A (JP)
Title: Floating island
Inventor: TAKASHIMA TOMOHARU
IPC: A01G31/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a floating island for growing plants on water, having higher improving effects on a spectacle. SOLUTION: This floating island comprises a structure consisting of a frame body formed in a ring shape, a growing bed 8 retained inside the frame body and plants Pa growing in the growing bed 8 as a basis. Wood logs are used for the frame body. To be concrete, the frame body is composed of a two-stage structure consisting of an upper frame exposed on the water and a lower frame hidden under water. The upper frame 2 exposed on the water is formed of the wood log. On the other hand, the lower frame hidden under water is formed by using a water-tight material 4 in at least a part thereof so that a necessary floatation is secured.
Patent JP-H0369198-A (JP)
Title: Structure for preventing drop when mounting pin-grid array-type package and its method
Inventor: SAKAMOTO HIDEFUMI
IPC: H05K3/34
Filed: 1989-08-08
Abstract: PURPOSE:To enable a PGA type package to be mounted with improved accuracy on both sides of a printed-circuit board easily by mounting a package to be mounted at least on one surface through a mechanical connection means. CONSTITUTION:A pin for holding a package 21 is planted, for example, at the outside of outermost periphery of a signal pin 12 as a mechanical connecting means and the pin for holding package 21 and the side of surface 1A of a printed-circuit board 1 are adhered using an adhesive 22. Then, this printed circuit board 1 is reversed, the side of rear surface 1B of the printed-circuit board 1 is directed upward, and then a package is placed on it. Then, a solder cream 23 is applied to a foot print of both sides of the printed circuit board, it is inserted into a heating furnace while the signal pin 12 is being bonded, and a PGA package is mounted to both surfaces of the printed circuit board.
Patent JP-H0372994-A (JP)
Title: Piping abnormality sensing device for bathtub purifying device
Inventor: INAMORI MIKIO
IPC: C02F1/50
Filed: 1989-08-11
Abstract: PURPOSE:To detect sharply the generation of abnormal situation because of clogged piping of a device by measuring the time required for sucking and discharging of ozone of the given volume for a gas-liquid separation tank by means of a piping abnormality responding device for responding to the abnormal situation of piping of the device by providing a means for distinguishing the abnormal situation of piping based on the recovering ozone suction and discharge time measured in said device. CONSTITUTION:Unreacted ozone in hot water is separated and recovered, and the suction and discharge time of ozone of the given volume in a gas-liquid separation tank is varied in accordance with the pressure of piping; an abnormal spot in the piping is detected securely by utilizing the principle that clogging on the hot water suction side to the gas-liquid separation tank increases the discharge time, and clogging on the hot water discharge side increases the suction time. That is, the time required for suction and discharge of ozone of the given volume in the gas-liquid separation tank is measured by a timer (recovering ozone suction and discharge time measuring means) 45. Then, based on the recovering ozone suction and the measured discharge time thus measured, whether an abnormal situation is generated or not in the piping is distinguished by a CPU (distinguishing means) 46.
Patent JP-S6099921-A (JP)
Title: Process for melting and treating burned ash
Inventor: FUTAMI HIDEO
IPC: F23G5/08
Filed: 1983-11-02
Abstract: PURPOSE:To apply processed burned ash to various applications such as reclamation, after preventing burned ash from being powered and solidifying it with water granulation, etc., by a method wherein burned ash is solidified with inorganic bonding agent and led into a melting furnace together with solid coke. CONSTITUTION:Portland cement 5 (weight ratio) is added in respect to a municipal dust burned ash 100, water is added to mill it. They are solidified with a roller and dried with air for two days. The size of solidified material is distributed over about 10-50mm.. This solidified burned ash is fed into a vertical furnace together with coke. The vertical furnace is supplied with preheated air from a supplying part 3, the cokes is ignited at the lower part of the furnace to form an ash melting zone 5. The solidified burned ash is reached to the melting zone 5 through the preheating zone 4 without being powdered and then the material is melted there and it is removed from the outlet 6 at the furnace bottom and solidified with water granulation.
Patent JP-S6449928-A (JP)
Title: Water leak detecting device
Inventor: MIYOSHI AYATERU
IPC: G01M3/02
Filed: 1987-08-20
Abstract: PURPOSE:To detect a water leak in its early stage and to preclude an accident due to the water leak by providing a flowmeter which detects the flow rate of a supply channel and measuring the time of water feeding time of a specific flow rate, and deciding the water leak when the water is fed for a specific time at the specific flow rate or higher. CONSTITUTION:The flowmeter 22 of a main body 20 detects the flow rate and sends its signal to a control unit 29 continuously. The unit 29 is united with the flowmeter 22 and judges whether or not the flow rate is larger than a flow rate set previously with a flow rate setting knob 34. On the other hand, the unit 29 measures the time of continuous water feeding of the set flow rate or higher and when the measured time exceeds the time set with a water feeding time setting knob 35, a water leak is detected to close a solenoid valve 23 and also annunciate the water leak through a water leak pilot lamp 31 and an annunciating buzzer 33. Consequently, the water leak is detected in its early stage and an accident due to the water leak is precluded.
Patent JP-S57141184-A (JP)
Title: Scrambling device for video signal transmission
Inventor: SAEKI YOSHIBUMI
IPC: H04N7/171
Filed: 1981-12-21
Abstract: PURPOSE:To eliminate the generation of a residual ripple component when a scrambled video signal is descrambled, by processing a video signal with amplitude modulation by using an encoding signal which has been modulated by some exponential function. CONSTITUTION:At a transmission side 1, part of an RF video signal is led out by a distributing circuit 3, and a 15.75kHz horizontal synchronizing signal component is extracted by a horizontal synchronous separating circuit 4 and, after phase adjustment, applied to an exponential function circuit 8. An encoding signal obtained by processing a sine wave signal through the exponential function modulation of the circuit 8 is impedance-converted by a driving circuit 9 and amplified to an amplitude modulating circuit 10, which processes an RF video signal by amplitude modulation. The scrambled signal is transmitted to a reception side 2 through a repeating transmission line 30 to be descrambled.
Patent JP-H10155426-A (JP)
Title: Pouring device for ice cream
Inventor: CHIKARAISHI HIRONORI
IPC: A23G9/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To pour the fixed amount of ices such as ice cream and yogurt, etc., and to detect a residual amount. SOLUTION: By supplying air from a compressor 25 to a pressure chamber 17, a piston 13 is pressurized and raised and the ice cream is poured while a pack A is compressed. A flow rate sensor 30 is set on the ejection port 27 of the compressor 25. A prescribed amount of the air is supplied accompanying a pouring operation, the compressor 25 is stopped every time it is detected in the flow rate sensor 30, the piston 13 is raised by each prescribed amount during the time and thus, the ice cream is poured by each fixed amount. Also, the integrated value of the flow rate of the air is computed through the flow rate sensor 30 and a display lamp is lighted when it reaches a prescribed value. Thus, it is reported that the residual amount of the ice cream inside the pack A is little and the exchange time of the pack A is close.
Patent JP-S6180117-A (JP)
Inventor: KAARU UORUFUGANGU PURESUNAA
IPC: H01B11/22
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6450159-A (JP)
Title: Document generating device
Inventor: YAMAMOTO HIDEKI
IPC: G06F17/21
Filed: 1987-08-20
Abstract: PURPOSE:To quickly and smoothly execute the document generating work containing the document preservation, by executing arbitrarily the document arrangement by a selection from a menu. CONSTITUTION:A CPU 5 delivers the control to a document file controller 4 by specific function key input information from a keyboard controller 10. The controller 4 sends a display data of a document file menu and a display command to a display controller 9, and displays the document file menu containing a selection item of a document arrangement function, on a CRT display 8. When the document arrangement function is selected by an operation of a cursor key and a selection/execution key of a KBD 11 from this menu, a document arrangement is executed with respect to a stored document of a document preservation FD 1 which is loaded to a floppy disk drive 2 by a control of a document arranging device 3, under the control of the CPU 5.
Patent JP-2000039819-A (JP)
Title: Image forming device
Inventor: YOSHIDA MASAHIRO
IPC: G03G21/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent image flowing without shaving an image carrier nor causing cost rise because of providing a heater by removing a toner image for cleaning from the surface of the image carrier after forming the toner image for cleaning on the surface of the image carrier while rotating the image carrier in accordance with stored information in cleaning sequence. SOLUTION: A CPU 17 executes the cleaning sequence in the case of judging that there is possibility that the image flowing occurs based on the information such as the printing rate of a printed image on a photoreceptor drum 1 stored in a storage means. In order to prevent the image flowing caused by talc or the like adhering to the drum 1, toner T and the talc are mixed by forming the toner image for cleaning by developing the toner T on the drum 1 to which the talc or the like adheres for a regular interval time other than at the time of printing, and the talc and the toner T are removed together by a cleaning blade 6a in the cleaning sequence.
Patent JP-H0254887-A (JP)
Title: Heating device
Inventor: WATANABE YOSHIAKI
IPC: H05B6/64
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a high frequency heating device having an excellent cooling effect by providing an intake port and an exhaust port adjacently on the upper front face of a machine chamber, sending an exhausted air in the opposite direction to the intake port adjacent to the exhaust port using an air guide, and exhausting the air through the exhaust port. CONSTITUTION:A cooling air is horizontally moved from an intake port 2 to a machine chamber 12 through the intake duct 13 of an air guide by a fan motor 8 having a propeller fan to cool power source parts such as internally provided high voltage transformer 10, high voltage capacitor 9, and magnetron 11. The air having finished the cooling is turned to the upper direction and exhausted from the exhaust port 3 in the machine chamber 12 front upper part to the outside of the body through the exhaust duct 14 of the air guide 1. The turning of the cooling air to the upper direction is made smooth as a buoyancy is formed by the temperature increase by the heat exchange. As the exhausted air is exhausted through the exhaust port 3 toward the direction opposite to the intake port 2 adjacent to the exhaust port 3, a part of the exhausted air is never sucked in the intake port 2 as the cooling air, and the efficiency of preventing the temperature up of the cooling air is produced.
Patent JP-S6267119-A (JP)
Title: Manufacture of steel sheet for di can having good flanging property and baking hardenability
Inventor: OSAWA KAZUNORI
IPC: C22C38/00
Filed: 1985-09-19
Abstract: PURPOSE:To manufacture the titled steel sheet, by applying hot rolling, coiling, cold rolling and continuous annealing under specified conditions, to steel stock having a specified compsn., then temper rolling and electrically tin plating the sheet. CONSTITUTION:Steel otock composed of, by weight 0.01-0.10% C, <=0.50% Mn, 0.003-0.050% sol Al, <=0.0040% N and the balance Fe with inevitable impurity is heated to >=1200 deg.C and hot rolled. Next the hot rolled plate is coiled at <580 deg.C range, then pickled, cold rolled and continuously annealed. Therein, the sheet is soaked at >=recrystallization temp. -<=Ac1 point and cooled between 500-400 deg.C for >=10sec. After the annealing, it is temper rolled by about 0.5-3.0% draft to improve plating property and adjust the hardness and electrically Sn plated. In this way, steel sheet for DI can having superior flanging workability, corrosion resistance and improved pickling efficiency is obtd.
Patent JP-H1048907-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/16
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide resistance to the influence due to strain and thermal deformation, enhance operability in the maintenance and inspection, simplify the driving system, achieve cost reduction, and also cope with the error in which at least one process- cartridge is lacked. SOLUTION: On the circumference of a drum-shaped transferring means 10, image- forming units 20Y, 20M, 20C, 20K are arranged so as to be separated into right and left two units with regard to a vertical line respectively. Thus, the units are arranged in a square quadrangular shape, and are hard to receive strain and thermal deformation. Further, a process-cartridge in which photosensitive drums 21Y, 21M, 21C, 21K and developing means 24Y, 24M, 24C, 24K have been integrated is connected or disconnected while avoiding fixed exposing means 23Y, 23M, 23C, 23K or after the exposing means 23Y, 23M, 23C, 23K have been avoided. Thereby, the operability at the time of maintenance and inspection can be enhanced. Further, the transferring body 10 and the photosensitive drums 21Y, 21M, 21C, 21K are driven by the same driving source.  Thus, the driving system is simplified and its cost is reduced. Further, even if an error that one of the process-cartridges is lacked is caused, image forming can be carried out by any of the inhibiting mode, alternative mode, or forced mode.
Patent JP-S6268075-A (JP)
Title: Thyristor rectifier
Inventor: WATABE ISAO
IPC: H02M7/17
Filed: 1985-09-19
Abstract: PURPOSE:To smooth a transfer to constant-current control by providing a means holding an output from a constant-current control means within the normal operating range of a thyristor rectifier on the attenuation operation of output currents. CONSTITUTION:A thyristor rectifier 1 has thyristor rectifiers 1a, 1b for forward and reverse conduction, and rectifies AC currents inputted from a transformer 2 and feeds them to load 3. A control circuit for the thyristor rectifier 1 has a phase control circuit 4, a selecting switch 5, a constant-current control circuit 6, a damped current setter 7, etc., and controls output currents from the rectifier 1 at a fixed value. A voltage reference setter 10 and a voltage control circuit 11 are fitted at that time, and a voltage signal acquired by multiplying a voltage deviation by predetermined negative amplification gains is fed back so as to be added to the reference signal of a setter 8. An analog switch 12 is inserted between the voltage reference setter 10 and the voltage control circuit 11, and a stop diode 13 is set up. Accordingly, output overcurrents from the rectifier 1 can be removed on a changeover to constant-current control from attenuation operation.
Patent JP-H0259289-A (JP)
Title: Articulated robot for direct drive
Inventor: KITAHARA YASUYUKI
IPC: B25J19/00
Filed: 1988-08-23
Abstract: PURPOSE:To simplify structure and to transmit a rotary force to an arm efficiently by constituting a direct driving motor for driving a 1st arm in an outer rotor type and a direct driving motor for driving a 2nd arm in an inner rotor type. CONSTITUTION:In the case of the 1st coil 13 of a direct driving motor 11 becoming in an electrified state, a 1st rotor 16 is turned and a 1st arm 10 is turned in specified direction. In the case of the 2nd coil 24 of a direct driving motor 21 becoming in an electrified state, a 2nd hollow rotor 25 is turned, this rotary force is transmitted to a 2nd arm 20 via a driving transmission means 30 and rotated by the necessary angle in the specified direction centering around a shaft 27 at the terminal part of the 1st arm 10. Accordingly, the 1st arm 10 and 2nd arm 20 are rotated by the necessary angle, a work shaft 28 is moved in the specified direction and the necessary work can be performed by a chuck 29 with the rotation thereof and vertical movement.
Patent JP-S6185361-A (JP)
Title: 1,3,4,5-tetrahydrobenz(cd)indole derivative and its preparation
Inventor: SOMEI MASANORI
IPC: C07D209/90
Filed: 1984-10-03
Abstract: NEW MATERIAL:The compound of formula I (R is H or lower alkoxycarbonyl). EXAMPLE:4,5-trans-4-Amino-5-[2-methylpropen-1-yl)-1,3,4,5-tetrahydrobe nz[cd]i-nd ole. USE:Intermediate of ergot alkaloid. PREPARATION:The compound of formula I can be prepared by reducing the compound of formula II with a reducing agent (e.g. zinc amalgam), and if necessary, N-alkoxycarbonylating the product.
Patent JP-S57126870-A (JP)
Title: Strippable film-forming paint
Inventor: OZEKI KENICHI
IPC: C09D5/20
Filed: 1981-12-21
Abstract: PURPOSE: To enable the surfaces of component parts to be kept clean by peeling the film of a paint when stained and re-coating the paint, by coating the paint on the surfaces of the component parts at apparatuses liable to be stained, to  form a film having a specified stripping and tensile strength and elongation.  
     CONSTITUTION: For example, in a ventilating fan for kitchen, a fan blade 5 exposed to the interior of a room, a fixing member 6 for the blade, and a frame 7 are made of plastics. A synthetic resin film-forming liquid as a strippable film-forming paint is coated on the surfaces of the above parts by spray coating or brush coating to form a film 9. When the film 9 is stained, the film is peeled from the component parts by the hand, and the paint is again coated to form a film. In order to obtain good stripping properties, it is necessary to choose the physical properties of the film such that stripping force becomes 50g/5cm width or below, tensile strength becomes 0.5kg/5cm with or above, and elongation becomes 100W500%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07144630-A (JP)
Title: Method and device for maximizing vehicle braking force
Inventor: MAIKERU TOOMASU BURIIN
IPC: B60T8/17
Filed: 1994-08-31
Abstract: PURPOSE: To exert optimum braking effectiveness even if longitudinal force and lateral force are applied to a vehicle such as a tractor-trailer, by evaluating estimated values of friction coefficients continually so as to increase with decreasing vehicle velocity during the braking operation of the vehicle. CONSTITUTION: The CPU 34 of a computer 30 in a vehicle consisting of a tractor and a trailer inputs the output signal of a steering angle sensor 32, and the output signal of a friction coefficient evaluating apparatus 38 is inputted which estimates a road surface/tire friction coefficient from the outputs of a wheel velocity sensor 36 and a brake pressure sensor 40 as a coefficient of wheel deceleration and brake pressure. When an estimated brake pressure signal is received and a brake automatic controller 42 is operated, the estimated value of the friction coefficient is evaluated continually so as to increase with decreasing vehicle velocity. While the brake pressure is being maintained just before a critical value determined according to a steering angle, resulting from the degradation of vehicle control, the braking pressure is increased.